UFC Bantamweight Main Card Odds Plummet 67% on Polymarket
Odds for UFC Bantamweight Main Card fight between Malcolm Wellmaker and Juan Diaz saw a significant 67.45% decrease in the last hour.
Published Mon, 17 Aug 2026 00:35:21 GMT
The probability for "UFC Fight Night: Malcolm Wellmaker vs. Juan Diaz (Bantamweight, Main Card)" on Polymarket has decreased by 67.45% over the past hour, falling to 0.05%. This movement occurred without reported volume or trades in the last 24 hours.
Data Overview
The market question, "UFC Fight Night: Malcolm Wellmaker vs. Juan Diaz (Bantamweight, Main Card)", experienced a notable price shock. The `deltaPct` indicates a 67.45% decline in the probability associated with one of the outcomes in this matchup. The `currentProb` has settled at 0.05% as of the trigger time. The `windowLabel` of '1h' signifies that this change occurred within the last hour. The `stats` for the last 24 hours show zero volume, zero trades, and zero whale activity, suggesting the price movement may have been driven by a small number of trades or a singular, significant trade outside the 24-hour window, or a re-evaluation of the market conditions not reflected in typical trading volume.
What to Watch Next
Market participants will be monitoring any further shifts in probability for this specific UFC fight market. An increase in trading volume, trades, or whale activity could indicate renewed interest or a potential catalyst for price changes. Conversely, continued low activity might suggest a stabilization of the market's perceived outcome or a lack of further information impacting the odds.
Understanding Polymarket Probabilities
Polymarket operates as a prediction market, where users can trade contracts based on the outcome of future events. The probability displayed for a given market reflects the current trading price of a contract that resolves to 'Yes' for that specific outcome. For example, a probability of 0.05% means that 100 contracts would be trading at $0.0005 each. These probabilities are dynamic and change based on user trades, reflecting the market's collective assessment of the likelihood of an event occurring. A significant percentage decrease, such as the one observed, indicates a substantial shift in this collective assessment.
Want the live numbers?
Track this market live on Polydar →Frequently asked
- What is the probability of Juan Diaz winning against Malcolm Wellmaker?
- The probability for the market 'UFC Fight Night: Malcolm Wellmaker vs. Juan Diaz (Bantamweight, Main Card)' has dropped to 0.05%.
- What caused the odds shock for the Wellmaker vs. Diaz fight?
- The provided data indicates a 67.45% decrease in odds over the last hour, with no reported trades or volume in the last 24 hours.
- How are probabilities determined on Polymarket?
- Probabilities on Polymarket are determined by the trading activity of users on contracts that resolve to the outcome of an event.
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